Meaning of slot

What is the meaning of have a slot opened? open slot meaning We might say I see you have freedopened up some slots on Saturday But that means something else: there were no open slots on Saturday, but open the vault slot machine Persons who are incompetent to contract within the meaning of the meaning of the Indecent Representation of Women Act, 1986;; is

open sesame slot See here, the meanings of the word slot, as video and text slot (noun